1

---

Array ( [0] => 15142 [1] => 15136 [2] => 15052 [3] => 15038 )
4

2

---

Array ( [0] => 8968 [1] => 8951 [2] => 8698 [3] => 7903 )
4

3

---

Array ( [0] => 15139 [1] => 15116 [2] => 15108 [3] => 14960 )
4

4

---

Array ( [0] => 15239 [1] => 15211 [2] => 15136 [3] => 15124 )
4